Re: Patch RFC: Promise SATA300 TX4 hardware bug workaround.

2007-11-02 Thread Arno J. Klaassen
Hello, Alexander Sabourenkov [EMAIL PROTECTED] writes: Hello. I have ported the workaround for the hardware bug that causes data corruption on Promise SATA300 TX4 cards to RELENG_7. Bug description: SATA300 TX4 hardware chokes if last PRD entry (in a dma transfer) is larger than 164

Re: Patch RFC: Promise SATA300 TX4 hardware bug workaround.

2007-11-02 Thread Arno J. Klaassen
Alexander Sabourenkov [EMAIL PROTECTED] writes: Arno J. Klaassen wrote: definitely an improvement, but not sufficient (for my setup ) : amd64-releng_6 on an ASUS A8V UP (box ran rock-stable for years i386-releng_5 with same hardware apart TX4 and drives) from dmesg : Setup

Re: Patch RFC: Promise SATA300 TX4 hardware bug workaround.

2007-11-02 Thread Arno J. Klaassen
Hello, [ ... ] I will test again with #define PDC_MAXLASTSGSIZE 32*4 (just to see if that makes a difference) One thing to try is to loose any geom raid, if raid needed use ataraid instead. Nope : i did a newfs ad6 (the disk at the Promise TX4) and then an rsync on it panics the same

indefinite wait buffer patch

2007-11-01 Thread Arno J. Klaassen
*/ + } + } vm_object_pip_subtract(object, 1); vm_page_lock_queues(); vm_page_dirty(m); -- Arno J. Klaassen SCITO S.A. 8 rue des Haies F-75020 Paris, France http://scito.com ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org

early attaching tap0

2004-05-23 Thread Arno J. Klaassen
Hello, ehmm, i hesitate writing to this list since I'm really not a hacker, but I have a problem I seemingly cannot resolve : I would like the device tap entry of my kernel-config to create and open an ethernet-device, rather than just initialising the necessary kernel structures. I made the